Bitcoin, as we know is an open blockchain platform that lets anyone build and use decentralized applications that run on blockchain technology.Bitcoin doesn’t have a centralized governance. With Bitcoin, miners use special software to solve math problems and are issued a certain number of bitcoins in exchange. This provides a smart way to issue the currency and also creates an incentive for more people to mine.
At first, Satoshi (inventor of Bitcoin) intended for Bitcoin to be mined on computer CPUs. However, Bitcoin miners discovered they could get more hashing power from graphic cards. Graphic cards were then surpassed by ASICs These ASIC machines mine at unprecedented speeds while consuming much less power than FPGA or GPU mining rigs.
With this context,now lets see Best Hardware Bitcoin Miners available in the market.
Quick Snapshot
Here are the TOP 3 Bitcoin Miners :
Mining Hardware | Hash Power | Power Efficiency | Operating Temperature | Price |
AntMiner T9 | 12.5 TH/s | 0.126J/GH | 0°C to 40°C | Coming Soon |
AntMiner S9 | 11.5TH/s, 12.5TH/s, 13TH/s, 13.5TH/s & 14TH/s, depending on batch. | 0.098 J/GH | 0°C to 40°C | ~2320$ |
AvalonMiner 821 | 11 TH/s | 0.109J / GH | -5°C to 30°C | Coming Soon |
More detailed stats below :
AntMiner T9 | AntMiner S9 | AvalonMiner 821 | AvalonMiner 761 | AvalonMiner 741 | Antminer D3 | AntMiner L3+ | |
Hash Rate | 12.5TH/s. | 11.5TH/s, 12.5TH/s, 13TH/s, 13.5TH/s & 14TH/s, depending on batch. | 11TH/s | 8.8TH/s | 7.3 TH/s (RTHS) | 15 GH/s | 504MH/s |
Power Consumption | 1576W +7% | 1127W (11.5TH/s batch), 1225W (12.5TH/s batch), 1274W (13TH/s batch), 1323W (13.5TH/s batch), 1372W (14TH/s batch) | 1200W, +0% ~ +20% @ 11TH/s, 25°C, 93% PSU Efficiency | 1320W, +0% ~ +15% @ 8.8TH/s 25℃ at 220V | ≈ 1150W, +0% ~ +15% | 1200W | 800W +10% |
Power Efficiency | 0.126J/GH + 7% | 0.098 J/GH +10% at the wall | 0.109J / GigaHash Wall-Plug | 0.15 Joules / GigaHash at the wall | 0.16 Joules/GigaHash at the wall | 1.6J/MH +10% | |
DC Voltage Input | 11.60 ~ 13.00V | 11.60 ~13.00V | 12 ~ 12.6V | Max 12.53 | Max 12.53 | 11.60 ~ 13.00V | |
Chip Type | BM1387 | 189x BM1387 | 104 x A3210 16nm ASIC | 104 x A3212 16nm ASIC | 88 x A3212 16nm ASIC | BM1485 ASIC chip | |
Chip quantity per unit | 171 Chips | 288 chips on four hashing boards, 72 chips on one hashing board | |||||
Chip Type | BM1387 | 189x BM1387 | 104 x A3210 16nm ASIC | 104 x A3212 16nm ASIC | 88 x A3212 16nm ASIC | BM1485 ASIC chip | |
Chip quantity per unit | 171 Chips | 288 chips on four hashing boards, 72 chips on one hashing board | |||||
Dimensions | 350mm(L) x 135mm(W) x 158mm(H) | 350mm(L) x 135mm(W) x 158mm(H) | 430 mm x 215mm x 205mm | 405 mm x 215 mm x 206 mm | 400 mm x 210 mm x 220 mm | 320*130*190mm | 352mm (l) x 130mm (w) x 187.5mm (h) |
Cooling | Two 12038 fans. Front fan: 6000RPM, rear fan: 4300RPM | 2x 12038 fans; Front fan: 6000rpm, Rear fan: 4300rpm | 1 x 12038 FAN, 6000RPM | Airform Cooling 1 rear fan 6000 RPM | Airform Cooling 1 rear fan 6000 RPM | ||
Operating Temperature | 0°C to 40°C | 0°C to 40°C | -5℃ ~ 30℃ | -5C-40C | -5C-40C | 0°C – 40°C | |
Network Connection | Ethernet | Ethernet | AUC3 + AUC3 I2C to AvalonMiner Controller | Through AUC3 + AUC3 I2c to AvalonMiner Controller | Through AUC3 + AUC3 I2c to AvalonMiner Controller | Ethernet |
You can estimate Bitcoin mining and profitability based on mining hardware hash rate in GH/s along with the power wattage and your cost of electricity – dollars per kilowatt hour ($/kWh) on the profitability calculator here.
Application-specific integrated circuit (ASIC), is an Integrated Circuit (IC) designed to process only a specific application. Compared to programmable logic chips or standard ICs that are more versatile and can be used for a wide variety of different programs, an ASIC is specifically designed to do one thing and specific things. While it does this one thing much faster and more efficiently than standard multi-purpose processors, they lack the versatility of standard logic chips and, are more expensive to design and manufacture than their mass-market counterparts, especially, as most of them aren’t really produced in very large numbers.
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Specialized Bitcoin ASICs are specifically designed to solve Bitcoin blocks and have nominal requirements for other computer applications, which is why they can get the job done faster and more efficiently than standard logic chips. While the first-generation ASICs had Hash Rates of around 66GH/s (powerful enough to replace 30-odd GPUs), today’s top Bitcoin mining ASIC chips are as powerful as about 212 of those first-gen ASICs, with Harsh Rates hovering around the 14,000GH/s mark.
Technically it’s possible to mine bitcoins without dedicated mining hardware, yes there are USB Miners but it doesn’t generate enough hashing power to mine profitably.
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